APA (7th ed.) Citation

Prades Celma, J. L., & Sanfélix Vidarte, V. (1990). Wittgenstein. Cincel.

Chicago Style (17th ed.) Citation

Prades Celma, José Luis, and Vicente Sanfélix Vidarte. Wittgenstein. Madrid: Cincel, 1990.

MLA (9th ed.) Citation

Prades Celma, José Luis, and Vicente Sanfélix Vidarte. Wittgenstein. Cincel, 1990.